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[1] In experimental models, the peptide appears to influence several pathways involved in healing: angiogenesis, fibroblast migration, collagen organization, nitric oxide signaling, extracellular matrix formation, and reducing inflammatory cytokines
discussion S911 (2000)
Neuroprotective effects of probiotics on anxiety- and depression-like disorders in stressed mice by modulating tryptophan metabolism and the gut microbiota
The reasons are likely multifactorialdisease complexity, bioavailability, formulation, dosing, and patient selection all matter
Oxidative metabolism of rotenone in mammals, fish and insects and its relation to selective toxicity